Optical lens focusing ring damping grease

SEIVIO Lovolub N659 optical lens focusing ring damping greaseYesFully syntheticPAO base oil is thickened and refined with urea. A special grease specially used for the rotating mechanism of the focus ring, which has the dual functions of lubrication, anti-wear and damping feel.

• Reduce friction between metal/plastic threads to prevent long-term rotational wear and debris;
• The oil-locking property is extremely strong, and the oil will not migrate and spread outward along the gaps and threads;
• The lubrication is stable, the lens focusing, instrument handwheel, and slide rail operations are not stuck, and the positioning is accurate;
• The structure is stable, with almost no free oil precipitation and no oil leakage, keeping the mechanism clean;
• Let the focus ring rotate smoothly and with even resistance, without being loose or wobbly or stuck.